How To Do Data Mining

"Small data", not because of the small amount of data, but through a large number of data analysis to find the real help users to make decisions of the objective basis, let it truly achieve business intelligence. "A few days ago, the online business optimization products and services provider dual technology unveiled the establishment of" National Dual data Center, "the company's senior vice president to reporters that the data on business decision-making more and more important, the advent of large data era, the end of the enterprise needs data is not a simple sense of large data, But through the massive data mining user characteristic obtains the valuable "the small data", then enables the enterprise to obtain the valuable user information ...

The world-wide information revolution has caused almost every industry to face big data problems. In order to effectively deal with the all-round challenges brought about by large data and make full use of this unprecedented opportunity, the industry, the scientific and technological circles at home and abroad and even governments are actively planning and formulating strategic plans. March 2012, the United States government announced a 200 million dollar "big data Research and development plan", the study of large data to rise to the national will. The European Union has also introduced similar initiatives. In this context, the Chinese Computer Society in October 2012 set up the CCF large data committee of experts, ...

"There are 1 apples left in the fridge, do you need to order?" "Your phone received a message from the fridge. 　　No reply, according to the pre-set settings, the refrigerator will automatically to the online mall under the order, and prompted you to pay online with your mobile phone. 　　May 21, in Hebei Unicom Intelligent City Experience Hall, staff Yin Fang to reporters to show the wisdom of smart home appliances, such as the future use of intelligent city. Our province Shijiazhuang, Qinhuangdao and other 6 regional cities, has been listed as the first national intelligent City pilot. 　Up to now, 11 municipalities in our province have signed the strategic cooperation agreement with the Internet operators in the intelligent city. ...

At the beginning of this year, Google Analytics products to support the statistical action operating system app use data, news, let the domestic mobile internet people. Vpon Inc., a well-known mobile brand advertising platform from the mainland, announced at the beginning of this month that its development team has developed a massive cloud structure based on Hadoop to develop a 3S system that supports massive data mining, analysis, and processing (Sales supporting system), It will take the lead with Google, Yahoo, face ...

Many industries have entered the era of cloud computing, and more and more industries have applied cloud computing. For the development of security technology, generally in accordance with the simulation, digitization, networking, high-definition, and even intelligent road development. However, in terms of current development, security technology is from the decentralized network of small systems to the integration of networking, data-centric form forward. At present, the construction of Safe City project has put forward the high request to the monitoring network. The construction of Ping an city began to move towards the "intelligent City of Peace", which requires cloud technology, including cloud computing, cloud storage, large data and cloud services ...

The February 8 News, according to foreign media reports, Cloud management company Adaptivecomputing recently published its 2014 future calculations and large data analysis of the main forecast. These forecasts include emerging trends such as cloud computing conflicts, high-performance computing, and large data. These trends will accelerate the way companies extract insights from data. 1. Enterprises will combine computing resources to provide better large data solutions according to the adaptivecomputing survey, 91% of the agencies believe that large data, high-performance computing or cloud computing will appear ...

The Hadoop system runs on a compute cluster of commodity business servers that provide large-scale parallel computing resources while providing large-scale distributed data storage resources. On the big data processing software system, with the open-source development of the Apache Hadoop system, based on the original basic subsystem including HDFS, MapReduce and HBase, the Hadoop platform has evolved into a complete large-scale Data Processing Ecosystem. Figure 1-15 shows the Ha ...

First, the Hadoop project profile 1. Hadoop is what Hadoop is a distributed data storage and computing platform for large data. Author: Doug Cutting; Lucene, Nutch. Inspired by three Google papers 2. Hadoop core project HDFS: Hadoop Distributed File System Distributed File System MapReduce: Parallel Computing Framework 3. Hadoop Architecture 3.1 HDFS Architecture (1) Master ...

April 19, 2014 Spark Summit China 2014 will be held in Beijing. The Apache Spark community members and business users at home and abroad will be gathered in Beijing for the first time. Spark contributors and front-line developers from AMPLab, Databricks, Intel, Taobao, NetEase, and others will share their Spark project experience and best practices in production environments. The following is a reporter interviewed the original: - What are the reasons to attract you to study Spark ...

Big data, first of all, means massive amounts of data, and radically alters the idea of data utilization. It is possible to analyze all the data that may be produced, which will make people change the sampling methods used in the past for a long time, and be good at responding to the mass (all) data quickly and even in real-time. The sampling analysis in the past leads to the deviation of the sample distribution, which distorts the conclusion of the finite data, while the data mining analysis in the large data age does not mean that the analysis is less difficult, and the contrary may be higher. Of course, in the big data age, there is usually no need to analyze all the data. "Big Data Age ...

In the traditional consumption age, the merchant's purchase behavior analysis stops at the purchase. When the mobile internet appeared, consumers bought another action, that is, to share, resulting in changes in consumption habits. 　　The consumer market determines the product and the overall strategy of the merchant, therefore, in the age of the social big data explosion, the industry enterprises have to pay attention to these big data, and increase its utilization rate. How to analyze these data? To get the real voice of the market, to understand the actual needs of customers. Enterprises can not help but be troubled. "Imagination It Hall" recently organized on the big data ...

Cloud computing and large data are now hot topics, and how to combine the two together to achieve large data projects on the cloud is a new practice area. Senior data expert David Gillman, based on his own experience, lists the basic elements that need to be considered in the cloud's large data scenarios, including real-time indexing of data, free-mode search and analysis, monitoring of data, and providing real-time alerts to help users better assess and select solutions. When it comes to implementing large data projects on the cloud, David highlights three real-time elements, real-time indexing, real-time data, and real-time monitoring. Have a ...

While Hadoop is the hottest topic in the bustling Big data field right now, it is certainly not a panacea for all the challenges of data center and data management. 　　With that in mind, we don't want to speculate about what the platform will look like in the future, nor do we want to speculate on the future of open source technology for various data-intensive solutions, but instead focus on real-world applications that make Hadoop more and more hot. One of the cases: ebay's Hadoop environment ebay Analytics Platform Development Group Anil Madan discusses how the auction industry's giants are charging ...

Today, data has penetrated into every industry and business area, becoming an important production factor. The excavation and application of massive data indicates a new wave of productivity growth and consumer surplus. China's insurance sales model is brewing new changes, the advent of the Internet, the era of large data to the financial industry caused by the revolutionary, subversive changes are being fermented, the insurance data to control the ability to put forward new challenges, but also for the development of insurance industry has provided unprecedented space and potential. Digging into the big data application potential at present, most insurance companies have realized that "big data ...

From urban traffic to air quality, from architectural design to film and television production, the application of large data analysis has penetrated into every aspect of people's lives. In recent days, a research report from MarketsandMarkets shows that by 2018, the global Big data market will have a combined annual growth rate of 26% per cent, Increased from 14.87 billion to 46.34 billion dollars. There is no doubt that we have entered the big data age, and these vast numbers breed opportunities. Some experts say the big numbers offer a chance in China to catch up with developed countries such as Britain and the US faster. And ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall original catch Shrimp Net CEO Xu Yijong to "beautiful said" female website first period: Xu Yijong problem first venture: Catch Shrimp net second pioneering work: Beauty says why venture to avoid weaknesses. Because they know data mining, and RSS is a huge amount of data processing. Purely from the perspective of their own, from the technical point of view to think and decide. Consider the market and consider the needs of others. There are many girls in China, they want to become beautiful, I can use my own good ...

Big data goes from "concept" to "value", based on large data recommendations and forecasts gradually popular, data science will rise, security and privacy become an important issue, the large data industry into a strategic industry-this is the Chinese Computer Society large Data Expert committee on the "Big Data" 2014 Ten trends in the prediction of the content. In this forecast, it also includes data commercialization and data sharing alliance, large data ecological environment development and so on. At the same time, the large data experts committee predicts that 2014, the Internet and E-commerce, Finance (stock market forecasts, financial Analysis), health care (epidemiological monitoring and forecasting ...).

1 billion PCs, 4 billion mobile phones, countless internet terminals. Every moment, we are thousands of millions of intangible data through the body. Some people say that the world is a huge database in the Internet age. Social networking sites, shopping channels, data warehousing Everyone is actually a data, similar to "height and weight hobby maturity social circle" and so on the concept of living people, can be defined and expressed by data transmission terminals. Data is no longer a cold statistic, but a life of precision. Countless facts can be deduced, in the future, data will become one of the largest trading commodities. This is also the most ...

On the afternoon of December 6, Cai Suchang, deputy director of Shaanxi Provincial Ministry of Industry and Information, said a little thing before his speech at the "2012 West Salt new District Big Data Summit Forum": A friend in Beijing learned that Shaanxi is going to hold a forum on big data in Beijing to ridicule: "You shaanxi people have been quite real, how now also learn to cheat!" "From the Internet of things to smart cities, from cloud computing to large data, facing the rapid development of information technology in recent years, the people who are accustomed to the development of information technology from the perspective of traditional industrial development are really dazzled, and think that Shaanxi development data is only the wind of the wind is obviously this mentality ...

Big data, first of all, means massive amounts of data, and radically alters the idea of data utilization. It is possible to analyze all the data that may be produced, which will make people change the sampling methods used in the past for a long time, and be good at responding to the mass (all) data quickly and even in real-time. The sampling analysis in the past leads to the deviation of the sample distribution, which distorts the conclusion of the finite data, while the data mining analysis in the large data age does not mean that the analysis is less difficult, and the contrary may be higher. Of course, in the big data age, there is usually no need to analyze all the data. "Big Data Age ...